Crankshafts

ULTRA BILLET CRANK 4.5SB 3.875 400 1.888

Part Number: CPI-S4M-29-UD

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SBC 4.5 S/B, 4" / 350 / HONDA

Part Number: CPI-S4O-19-UD

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CALLIES ULTRA BOOST CRANK 6.250/2.747/2.197 5.300 S/B

Part Number: CPI-B524PR-UB

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MAGNUM 8CTWT LS CRANK 4.000 2.5585 2.1000

Part Number: CPI-5TO-31V-MG

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Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.375 in. Stroke, 2.200 in. Pin, Chevy, 454

Part Number: CPI-BBB42B-MG

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FORD BB ULTRA BOOST BILLET 4.750 / 460 / 2.200

Part Number: CPI-9GS-H2-UB

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LS ULTRA BOOST 4" / 351C / 2.100

Part Number: CPI-AWO-71-UB

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CALLIES LS1 ULTRA BILLET CRANK 4.250 STROKE

Part Number: CPI-AWP-31-UB

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Crankshaft, Compstar 4340 Forged, 3.750 Stroke, 8-bolt Flange, Internal Balanced, Includes 58-tooth GM Reluctor, Each

Part Number: CPI-5UJ31Q-CS

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CALLIES BBC ULTRA BOOST CRANK 4.875/ 2.750/ 2.200

Part Number: CPI-BBI-PR-UB

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COMPSTAR BB CRANK 4.250/2.750/2.200

Part Number: CPI-BBP-42C-CS

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ULTRA BOOST CRANK 4.500 / 2.747 / 2.197

Part Number: CPI-BBQ-PR-UB

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Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 4.625 in. Stroke, 2.200 in. Pin, Chevrolet, Each

Part Number: CPI-BBR425-CS

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MAGNUM BB LIGHTWEIGHT CRANK 4.750 2.750 2.200

Part Number: CPI-BBS-42B-UD

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MAGNUM BB CRANK 4.750 2.750 2.100

Part Number: CPI-BBS-43B-MG

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CALLIES BB 5.3 ULTRA BOOST 5.375/2.750/2.197

Part Number: CPI-BQ-PR-UB

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BB ULTRA BILLET CRANK 4.875 2.750 2.200 PRO MOD SIZES

Part Number: CPI-BQI-PR-UB

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CALLIES BB ULTRA BILLET CRANK 4.000/2.747/2.197

Part Number: CPI-BQO-PR-UB

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CALLIES BBC ULTRA BILLET 5" BS - 4.750 / 2.747 / 2.197

Part Number: CPI-BQS-PR-UB

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CALLIES GEN 3 HEMI BILLET ULTRA BOOST 4.400 / 2.559 / 2.100

Part Number: CPI-YY59E1-UB

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CALLIES CRANK 3.630 GenIII Hemi Ultra boost

Part Number: CPI-YY77E1-UB

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CALLIES GEN 3 HEMI BILLET 3.500 STROKE 2.00 JOURNAL

Part Number: CPI-YYG-E4-UL

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Crankshaft, Compstar, 1-Piece Seal, Forged 4340 Steel, 3.800 in. Stroke, 6.125 in. Rod, 2.100 Pin, Internal Balance, Mopar, Hemi, Gen III, Each

Part Number: CPI-YYKE18-CS

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CALLIES GEN 3 HEMI BILLET 4.000 STROKE 2.100 JOURNAL

Part Number: CPI-YYO-E1-UB

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Crankshafts, Chevy LT1 long snout 4340 Forged Lightweight Crankshaft. 58 tooth reluctor wheel, 4.000" stroke, 51-53 lb. total weight

Part Number: MAN-194524

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Estimated Ship Date: Oct 13, 2025 if ordered today

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